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參數(shù)資料
| 型號： | ENH038Q1-450 |
| 英文描述： | 3.8inch QVGA |
| 中文描述： | 3.8inch的QVGA |
| 文件頁數(shù)： | 15/15頁 |
| 文件大?。?/td> | 235K |
| 代理商： | ENH038Q1-450 |
Original specifications created by Sharp.
9
Panelview (503) 690-2460 www.whiteedc.com
Panelview is a subsidiary of White Electronic Designs Corporation
ENH038Q1-450/600/650
Panelview
Enhancing the Vision
Notes:
1) Viewing angle range is defined as follows.
2) Contrast ratio is defined as follows:
3) Response time is obtained by measuring the transition time of photo detector output, when input signals are applied so as to make the area
black to and from white.
Normal line
6 o'clock direction
definition for viewing angle
θ 11
θ 2
θ 12
θ 2
Photo detector output with LCD being white
Photo detector output with LCD being black
Contrast ratio(CR)=
White
Black
Time
τ r
τ d
100%
90%
10%
0%
Photodetector
output
(arbitrary
unit)
4) Measured on the center area of the panel at a viewing cone 2° (= Filed) by TOPCON luminance meter BM-5A or ELDIM luminance meter EZ
Contrast. (After 30 minutes operation). DC/AC inverter driving frequency: (49 kHz)
5) Measured on the center area of the panel at a viewing cone 1° (= Filed) by TOPCON luminance meter BM-7. (After 30 minutes operation)
DC/AC inverter driving frequency: (49 kHz)
6) Lamp lifetime is defined as the time when either one or the other of the following occurs in the continuous operation under the condition of lamp
current. IL=5.5mArms and PWM dimming 80%~5 % (IL=9.0mArms Ta=25°C). Brightness becomes 50% of the original value.
7) The intermittent cycles are defined as a time when brightness becomes 50% of the original value under the condition of following cycle.
Ambient temperature:-30° C.
HIGH (9mArms)
OFF
5min 5min 5min
5min
*
Turn on the lamp with symmetrical (negative and positive) voltage and current wave form.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ENH038Q1-600 | 3.8inch QVGA |
| ENH038Q1-650 | 3.8inch QVGA |
| ENH050Q1-320 | Low Noise LDO with Low IQ, High PSRR; Temperature Range: -40°C to 85°C; Package: 5-SC-70 T&R |
| ENH050Q1-450 | Low Noise LDO with Low IQ, High PSRR; Temperature Range: -40°C to 85°C; Package: 5-SC-70 T&R |
| ENH050Q1-600 | Low Noise LDO with Low IQ, High PSRR; Temperature Range: -40°C to 85°C; Package: 5-SC-70 T&R |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ENH038Q1-600 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3.8inch QVGA |
| ENH038Q1-650 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3.8inch QVGA |
| ENH038QD1-450 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:ENH038QD1-450/600/650 Color TFT-LCD Module Features |
| ENH038QD1-600 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:ENH038QD1-450/600/650 Color TFT-LCD Module Features |
| ENH038QD1-650 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:ENH038QD1-450/600/650 Color TFT-LCD Module Features |
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